Citation

Hickson R. E., Lopez-Villalobos N., Kenyon P. R., Ridler B. J., Morris S. T. (2010) Profitability of calving heifers at 2 compared with 3 years of age and the effect of incidence of assistance at parturition on profitability. Animal Production Science 50, 354-358.

https://doi.org/10.1071/AN09180